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Sterile Foam Swab WDF742

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Description

Sterile Foam Swab WDF742

Description

Whitedrop’s Sterile Foam Swab Stick WDF-741 features a compact foam-tipped head that is and a firm, round handle. This Swab Stick is cushy and absorbent while the rigid handle offers firm support so you can clean tough residues. These swabs are made with quality in mind. The absorbent foam head is thermal-bonded which means no adhesives and with a class 10 cleanroom facility, we have assured the highest level of cleanliness. Our Foam Cleaning Swabs are the perfect choice for removing oil, residue, or ink from Thermal Printer Printheads & Inkjet Printer Cap Stations. Industrial applications include printing, optical, biotech, pharmaceutical, woodworking, veterinary, and computer engineering.

Features

  • Compact, round 100PPI polyurethane foam head
  • Rigid 100% polypropylene handle
  • Low non-volatile residue (NVR)
  • Adhesive-free thermal bonding
  • Easily absorbs solvents
  • Won’t scratch surfaces
  • Multifunctional
  • Precision tool
  • Low ion content level
  • Durable
  • ESD safe handle is available upon request

Application

  • Printers
  • Optical Devices
  • Cameras
  • Magnetic Tape Devices
  • Computer Keyboards
  • Typewriters
  • Circuit Boards
  • Plasma/LCD Displays
  • A/C Vents

Specifications

Model Number: WDF-742

Head Material: 100 PPI Polyurethane Foam

Handle Material: 100% Polypropylene

Handle Colour: Green

Standards Met: Class 10 ISO Class 4 Certified

 

Dimension Chart:

Features:

– Compact foam head, rigid and round core handle

– 100 PPI Open-cell polyurethane foam head

– Thermal bond technique eliminate adhesive contamination

– Excellent absorbent capacity for solvents and solutions

– Soft and non-abrasive

– Low non-volatile residue(NVR), ion content level

– Good trapping capacity for particles

– ESD safe handle is available upon request

– Durable

– Absorbent

– Multi Functional

– Precision Cleanin

– Clean sensitive equipment

– Minimum lint or particle generation

– Can be stored for up to 2 years

– Applying lubricants and other liquids

 

Applications:

– Ideal for cleaning confined areas

– Removing flux residue from printed circuit boards

– Clean optic and lens surfaces

– Removing adhesive residue or excess glue

– Picking up fine powders

– Good for general purpose cleaning

 

Packaging:

500 swabs / bag

5 inner bags of 100 swabs

 

All swabs are packaged in a vacuum bag to prevent contamination.

 

Contamination Characteristics:

Property Measurement Test Method*
Nonvolatile Residue(NVR) 25,000 or less TM10: Procedure for Determining the Nonvolatile Residue (NVR) Extractable from Swabs in a Given Solvent
IPA Extractant 0.02 mg/swab
Ions TM12: The Determination of Ions in Wipers and Other Materials by Capillary Ion Analysis (CIA)
Chloride <0.01 μg/swab
Sulfate <0.01 μg/swab
Nitrate <0.01 μg/swab
Phosphate <0.01 μg/swab
Fluoride <0.01 μg/swab
Potassium <0.01 μg/swab
Calcium <0.01 μg/swab
Sodium <0.01 μg/swab
Magnesium <0.01 μg/swab

 

 

ESD Characteristics:

Handle Resistivity: 108 – 109  Ohms/Sq (Optional)

Additional Information
Pack Size

500 Pcs, 1000 Pcs

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Sterile Foam Swab WDF742 - 63543452